DE (ADE)
V
DE
COMPACT
HIGH-INSULATION
POLARIZED POWER RELAY
DE RELAYS (ADE)
12.5
.492
FEATURES
• Conforms to VDE0631.
Insulating distance between coil and
contacts:
25.0
.984
• Low operating power
Nominal operating power at 200 mW
(Single side stable, 2 coil latching)
12.5
.492
Clearance Min. 8mm .315 inch
Creepage distance Min. 8mm .315 inch
• Compact body saves space
Size: 12.5(W) × 25.0(L) × 12.5(H) mm
.492(W) × .984(L) × .492(H) inch
mm inch
• Extensive product line-up.
• High inrush current capability
Surge voltage between contact and coil
12 kV
UL/CSA, VDE approved
RoHS Directive compatibility information
http://www.nais-e.com/
SPECIFICATIONS
Contact
Characteristics
1 Form A
1 Form B
AgSnO2 type
Max. operating speed
20 cpm (at rated load)
Arrangement
1 Form A
2 Form A
Min. 1,000 MΩ
(at 500 V DC)
1,000 Vrms
Initial insulation resistance*1
Contact material
Initial contact resistance,
max. (By voltage drop
6V DC 1A)
Between open contacts
Initial
30mΩ
4,000 Vrms (2 Form A,
1 Form A 1 Form B)
5,000 Vrms
Min. 12,000 V (initial)
Max. 10ms (typ. 5ms)
[Max. 10ms (typ. 4ms)]
(at 20°C 68°F)
Max. 5ms (typ. 2ms)
[Max. 10ms (typ. 4ms)]
(at 20°C 68°F)
Max. 50°C
Min. 196 m/s2{20 G}
Min. 980 m/s2{100 G}
breakdown
Between contact sets
voltage*2
Nominal
switching
capacity
Max.
switching
power
Between contact and coil
10A 250V AC, 8A 250V AC, 8A 250V AC,
10A 30V DC 8A 30V DC
Surge voltage between contact and coil*3
8A 30V DC
Operate time [Set time]*4
2,500 VA,
300W
2,000 VA,
240W
2,000 VA,
240W
Rating
(resistive
load)
Max.
switching
voltage
Release time (without diode) [Reset time]*4
440V AC,
230V DC
440V AC,
230V DC
440V AC,
230V DC
Temperature rise (at 70°C)*5
Max.
switching
current
Functional*6
Destructive*7
10A
8A
8A
Shock resistance
10 to 55 Hz at double
amplitude of 2 mm
10 to 55 Hz at double
amplitude of 3 mm
Min.
Functional*8
Vibration resistance
switching
100 mA, 5 V DC
107
capacity#1
Destructive
Mechanical
(at 300cpm)
Electrical
(at 20 cpm)
(resistive load)
Expected
life (min.
operations)
Conditions for operation,
Ambient temp.
–40°C to 70°C
–40°F to 158°F
transport and storage*9
105(AC)
105
(Not freezing and condens-
ing at low temperature)
5 × 104(DC)
Humidity
5 to 85% R.H.
Unit weight
Approx. 7 g .25 oz
Coil (at 20°C, 68°F)
Remarks
Nominal operating power
200 mW
* Specifications will vary with foreign standards certification ratings.
*1 Measurement at same location as “Initial breakdown voltage” section.
*2 Detection current: 10mA
Single side stable
1 coil latching
2 coil latching
100 mW
200 mW
*3 Wave is standard shock voltage of 1.2 × 50µs according to JEC-212-1981
*4 Nominal operating voltage applied to the coil, excluding contact bounce time.
*5 By resistive method
#1 This value can change due to the switching frequency, environmental conditions,
and desired reliability level, therefore it is recommended to check this with the
actual load.
*6 Half-wave pulse of sine wave: 11ms, detection time: 10ms.
*7 Half-wave pulse of sine wave: 6ms
*8 Detection time: 10ms
*9 Refer to 6. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT
TYPICAL APPLICATIONS ORDERING INFORMATION
• Temperature controller
• Automatic meter reading
• OA equipment
Ex. DE
1a
L
3
V
Product name
DE
Contact arrangement
Operating function
Coil voltage, V DC
1a: 1 Form A
1a1b: 1 Form A 1 Form B
2a: 2 Form A
Nil: Single side stable
L: 1 coil latching
L2: 2 coil latching
1:
2:
3
6
4: 24 9: 5
6: 4.5
• FA equipment
3: 12 7: 9
Note: Standard packing; Carton(tube package): 50 pcs. Case 500 pcs.
UL/CSA, VDE approved type is standard.
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
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